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Service bulletin WB08-X-001G

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10081113
Published by NHTSA2016-09-29
Manufacturer's numberWB08-X-001G
Manufacturer's date2016-06-20
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

THIS BULLETIN PROVIDES INSTRUCTIONS WITH REGARD TO THE ISUZU COMMERCIAL VEHICLE (CV) WARRANTY PARTS CENTER IN THE AREAS OF PARTS RETENTION, PARTS PREPARATION FOR SHIPPING, AND ADMINISTRATION. THE CV WARRANTY PARTS CENTER PROCESS IS USED TO OBTAIN PARTS REPLACED BY ISUZU DEALERSHIPS AND ISUZU ENGINE CERTIFIED SERVICE CENTERS (EXCLUDING CANADA) TO ENABLE ENGINEERING TO PERFORM ROOT CAUSE ANALYSIS OF CUSTOMER PRODUCT CONCERNS. THE CV WARRANTY PARTS CENTER ISSUES PART RETURN REQUESTS TO THE DEALERSHIP/SERVICE CENTER TO OBTAIN THE DESIRED PARTS.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
CHEVROLET W SERIES2000
CHEVROLET W SERIES C3 35002006 to 2007
CHEVROLET W-SERIES2001 to 2010
GMC W SERIES2000
GMC W SERIES C3 35002006 to 2007
GMC W-SERIES2001 to 2010

Listing a model year does not mean every vehicle of it is concerned: the document says which.